package test;

import java.util.*;

/**
 * @Author: Dang Qi
 * @Date: 2021/4/9  13:46
 * @Description:
 */
public class M {
    public static void main(String[] args) {
//        int[] arr = new int[]{1,2,3,4,5,6,7,7,8,9};
//        Arrays.stream(arr).filter(x->x>6).distinct().forEach(System.out::println);

    }
    public static void solve(){
        List a = new LinkedList();

    }


}
